オリジナル投稿者： Robert ,
Did the drone fall from a high altitude? Check the main board for damage as well as the camera "neck". Make sure that all of the wires are connected fully. If you are not receiving any video at all it is most likely that the camera has been damaged and needs to be replaced, which in this case means replacing the entire bottom structure, which you can purchase [http://www.amazon.com/Parrot-AR-Drone-Replacement-Bottom-Structure/dp/B0041G5YBY|here]. You should also make sure that you have all of the necessary tools. You will need needle nose pliars and varying sizes of screwdriver bits.